本文選題：TD-SCDMA + 室內(nèi)覆蓋　； 參考：《大連理工大學(xué)》2014年碩士論文

【摘要】：我國(guó)電信業(yè)成功重組后,三大移動(dòng)運(yùn)營(yíng)商都具有開(kāi)展電信全業(yè)務(wù)的資格與能力。為保證在未來(lái)競(jìng)爭(zhēng)中獲取更大優(yōu)勢(shì),運(yùn)營(yíng)商們紛紛推出了豐富的3G業(yè)務(wù)。因?yàn)橹匾?G商業(yè)用戶(hù)多集中于室內(nèi),所以,良好的室內(nèi)網(wǎng)絡(luò)覆蓋是移動(dòng)運(yùn)營(yíng)商發(fā)展新用戶(hù)、留住老用戶(hù)的重點(diǎn)與關(guān)鍵。基于此,本文選取中國(guó)移動(dòng)公司的TD-SCDMA網(wǎng)絡(luò)的室內(nèi)覆蓋解決方案為研究課題,對(duì)其進(jìn)行了詳細(xì)的理論與應(yīng)用研究。 基于TD-SCDMA室內(nèi)分布系統(tǒng)建設(shè)的特點(diǎn)以及室內(nèi)無(wú)線(xiàn)信號(hào)傳播環(huán)境的特征,結(jié)合地鐵和高校應(yīng)用的場(chǎng)景案例,本文詳細(xì)地論述了TD-SCDMA室內(nèi)覆蓋系統(tǒng)的建設(shè)流程與策略。為中國(guó)移動(dòng)公司TD-SCDMA室內(nèi)網(wǎng)絡(luò)建設(shè)提供了相應(yīng)的理論基礎(chǔ)與解決方案。論文的主要研究工作有： (1)明確了TD-SCDMA室內(nèi)分布系統(tǒng)建設(shè)的目的；研究了TD-SCDMA室內(nèi)無(wú)線(xiàn)傳播環(huán)境的特點(diǎn),并建立了相應(yīng)的傳播模型；給出了TD-SCDMA室內(nèi)分布系統(tǒng)的四種接入方式；確定了TD-SCDMA室內(nèi)分布系統(tǒng)建設(shè)的設(shè)計(jì)流程。詳細(xì)討論了TD-SCDMA室內(nèi)覆蓋常用組網(wǎng)方案與多網(wǎng)合一室內(nèi)分布系統(tǒng)的設(shè)計(jì)。 (2)選取北京地鐵與沈陽(yáng)體育學(xué)院這兩個(gè)典型的TD-SCDA室內(nèi)應(yīng)用場(chǎng)景為案例,分析了地鐵與高校兩個(gè)應(yīng)用場(chǎng)景的特征,并對(duì)相應(yīng)的TD-SCDMA室內(nèi)分布系統(tǒng)的建設(shè)進(jìn)行了詳細(xì)說(shuō)明。 (3)解決方案采用TD-SCDMA各種先進(jìn)技術(shù)與組網(wǎng)理念,解決了TD-SCDMA室內(nèi)覆蓋的問(wèn)題。
[Abstract]:After the successful reorganization of China's telecom industry, the three major mobile operators have the qualification and ability to carry out the full service of telecommunications. In order to ensure a greater advantage in the future competition, operators have launched rich 3G services. Because most of the important 3G commercial users are concentrated indoors, good indoor network coverage is the key for mobile operators to develop new users and retain old users. Based on this, this paper selects the indoor coverage solution of TD-SCDMA network of China Mobile Company as the research topic, carries on the detailed theory and the application research to it. Based on the characteristics of indoor distribution system construction of TD-SCDMA and the characteristics of indoor wireless signal transmission environment, this paper discusses the construction process and strategy of TD-SCDMA indoor coverage system in detail. It provides the corresponding theoretical foundation and solution for TD-SCDMA indoor network construction of China Mobile Company. The main research work of this paper is as follows: 1) the purpose of TD-SCDMA indoor distribution system is defined, the characteristics of TD-SCDMA indoor wireless communication environment is studied, and the corresponding propagation model is established, and four access modes of TD-SCDMA indoor distribution system are given. The design flow of TD-SCDMA indoor distribution system is determined. This paper discusses in detail the common networking scheme of TD-SCDMA indoor coverage and the design of multi-network-in-one indoor distribution system. 2) two typical TD-SCDA indoor application scenes, Beijing Metro and Shenyang Institute of physical Education, are selected as examples to analyze the characteristics of the two application scenes of subway and university, and the construction of the corresponding indoor distribution system of TD-SCDMA is explained in detail. The solution adopts various advanced technologies and networking concepts of TD-SCDMA to solve the problem of TD-SCDMA indoor coverage.
【學(xué)位授予單位】：大連理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TN929.5

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